公开(公告)号：US20180061634A1

公开(公告)日：2018-03-01

申请号：US15668419

申请日：2017-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： Choon-Hyop LEE ,  Hee-Woong PARK ,  Kang-Won LEE ,  Jeong-Heon LEE ,  Won-Gu CHO

IPC: H01L21/02 ,  G06F3/041 ,  H01L21/768 ,  H05K1/02 ,  H05K1/03

CPC classification number: H01L21/02104 ,  G06F3/041 ,  H01L21/76868 ,  H05K1/028 ,  H05K1/0393 ,  H05K3/281 ,  H05K3/361 ,  H05K2201/09909 ,  H05K2201/10128 ,  H05K2203/1178

Abstract: A display device including a first film, a flexible printed circuit, and a second film. The first film includes a substrate and a non-adhesive pattern, where the substrate includes a first area and a second area adjacent to the first area, and the non-adhesive pattern is formed on at least a portion of the second area. The flexible printed circuit is disposed on the first area of the first film. The second film is disposed on the flexible printed circuit and the first film.

公开(公告)号：US20170199619A1

公开(公告)日：2017-07-13

申请号：US15384700

申请日：2016-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kang-Won LEE ,  Young-Sik KIM ,  Hee-Woong PARK ,  Young-Seok YOO ,  Jeong-Heon LEE ,  Sung-Hwan KIM ,  Hyung-Chul KIM ,  Choon-Hyop LEE ,  Hyun-Jae LEE

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04111

Abstract: A flexible touch sensing unit includes a substrate including a plane region and a bending region, a plurality of sensing electrodes disposed on the substrate, a plurality of sensing lines surrounding the plurality of sensing electrodes and electrically connected to the plurality of sensing electrodes, and a damage prevention layer disposed in the bending region. Cracks on the sensing electrodes and the sensing lines which are disposed in the bending region may be prevented by the damage prevention layer in the bending region. A resulting flexible display device using the flexible touch sensing unit may be thinner by omission of a flexibility enhancing layer.

公开(公告)号：US20170199594A1

公开(公告)日：2017-07-13

申请号：US15227617

申请日：2016-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： In-Nam LEE ,  Dae-Won KIM ,  Hee-Woong PARK ,  Jeong-Heon LEE ,  Choon-Hyop LEE ,  Mi-Hee SON ,  Ga-Yeon YUN

IPC: G06F3/044

Abstract: A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.